baber/WOPTO huggingface dataset:
Patent JP-H0368767-A (JP)
Title: Apparatus for producing semiconductor
Inventor: NAKAMURA HIROSHI
IPC: C23C14/50
Filed: 1989-06-29
Abstract: PURPOSE:To prevent the abnormal discharge by pawls and to form films uniform over the entire surface of wafers by holding the wafers by centrifugal force and forming the films with the apparatus for producing semiconductors. CONSTITUTION:The wafers 1 are set on the sample base 10 and are held by the pawls 13. The sample base 10 is then rotated by a rotating shaft 12 and a vacuum state is maintained in a chamber 2 by an exhaust system 4. The wafer 1 is pressed to the sample base 10 by the centrifugal force when the rotation of the sample base 10 attains a prescribed rotating speed. The pawls 13 of a movable type stop holding the wafers 1 and part from the wafers 1 when this state is attained. An RF power source 5 is then impressed to the target 3 to be sputtered. Since gaseous Ar (6) is passed in a chamber 2, the gaseous Ar 6 accelerates the ionization by the RF power source 5 and the Ar ions collide against the target 3. The target 3 is thus sputtered and the films are formed on the wafers 1.
Patent JP-S6229755-A (JP)
Title: Pressure regulator fixing structure for gas engine
Inventor: SUGANO NOBUYUKI
IPC: F02M21/02
Filed: 1985-07-31
Abstract: PURPOSE:To suppress variation of setting of pressure regulator thus to lengthen the service life of inner parts by fixing a pressure regulator containing case at the inside of gas engine containing box while communicating the independent space in the case to the outer air. CONSTITUTION:A case 12 for containing a pressure regulator 7 is fixed to the inside of gas engine 1 containing box 3. Then the independent space in the case 12 is communicated through an opening 13 with the outer air. Consequently, the ambient pressure in the containing case 12 will never vary considerably thus to suppress variation of setting of pressure regulator. While the temperature in the case 12 is maintained low thus to lengthen the service life of rubber product.
Patent JP-H0833346-A (JP)
Title: Inverter
Inventor: ISHIYAMA HIROSHI
IPC: H02M7/5387
Filed: 1994-07-20
Abstract: PURPOSE:To obtain an inverter which can withstand against vibration while suppressing generation of surge voltage. CONSTITUTION:A switching module 10 is provided with a cover 17 having a recess 17a. A high frequency capacitor 16 is fitted in the recess 17a and secured in place. The high frequency capacitor 16 has terminals 16a, 16b connected directly with the positive and negative input terminals 10c, 10d of the switching module 10, respectively.
Patent JP-H1110183-A (JP)
Title: Method for producing contact oxidation material
Inventor: USHIGOME TADAHIKO
IPC: D04H3/073
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To easily provide spherical or capsulate-like three-dimensional hollow structure bodies, prevent the structure bodies from being intertwisted, evenly immobilize microorganism in any direction in which polluted water flows, and improve the purification efficiency for polluted water by combining the bodies with string-like contact oxidation materials. SOLUTION: A plurality of thermoplastic material extruded into string-like shapes are formed into cylindrical shape to give a water permeable pipe having voids, prescribed parts of the water permeable pipe are locally heated, and the heated parts of the water permeable pipe are squeezed to partitioning parts 30 with the maximum diameter of a pair of rolls 14 to deform the water permeable pipe. Consequently, the parts responding to the partitioning parts 30 are closed to give spherical contact oxidation materials 50a. In this case, by inserting a string-like contact oxidation material into the inner space of the water permeable pipe, the contact oxidation materials 50a in which the string- like contact oxidation material is bridged in the closed parts are obtained.
Patent JP-H10321397-A (JP)
Title: Method to eliminate attractive, attachment and repulsive action between two objects changed with static electricity
Inventor: ISHIYAMA TONERI
IPC: H05F3/00
Filed: 1997-05-21
Abstract: PROBLEM TO BE SOLVED: To easily prevent the attractive, attachment and repulsive action by static electricity between two objects without causing it again by eliminating an electric charge quantity of either one object among electrification between the two objects charged with static electricity. SOLUTION: Static electricity is generated in a work part or the like in a work process, and the attractive, attachment and repulsive action by static electricity is caused between two objects, and hinders progress of work. In that case, an electric charge quantity of only either one object among the electrified two objects is removed. Therefore, the action such as attraction, attachment and repulsion between the two objects is eliminated without causing it again, and satisfactory work progress can be made possible.
Patent JP-H0613355-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: KOKUBU TAKASHI
IPC: H01L21/3065
Filed: 1992-06-25
Abstract: PURPOSE:To reduce an etching speed for decreasing overetching and hence prevent a hole which might penetrate a second wiring layer, from being formed, by more reducing a hole area to a second wiring layer having a smaller selection ratio to an anti-insulating film than a hole area to a first film wiring layer. CONSTITUTION:A first wiring layer 101 is formed on the upper portion of a Si substrate, on which a first insulating film 102, a second wiring layer 103, and a second insulating film 104 are in turn formed. A resist 105 is formed thereon, and a hole of 1.0mum area is patterned on the first wiring layer 101 and a hole of 0.25mum area is patterned on the second wiring layer 103, for example. The holes are formed by anisotropic etching using the resist 5 as a mask The hole area to the second wiring layer which has a smaller selection ratio to an anti-insulating film is more reduced than the hole area to the first wiring layer is, so that an etching speed is reduced to decrease overetching. Thus, a hole, which might penetrate the second wiring layer, is prevented from being formed.
Patent JP-S5690489-A (JP)
Title: Semiconductor memory device
Inventor: MANO TSUNEO
IPC: G11C7/00
Filed: 1979-12-24
Abstract: PURPOSE:To make read-out speed high by providig the two read-only lines of mutually different potentials. CONSTITUTION:To carry out read operation, first a write control line 5'' is set at low voltage, by which an MOSFET2''' is made nonconducting to disconnect a write common line 5 from a data line 2'. Next the MOSFET21 or 24 in a read unit circuit 20 is made conducting by the specific Ai signal. As a result, the state is brought out  in which a current route is either formed or not formed between read-only lines 16- 17 according to the potential state of the data line 2'. The potential change of this read-only line 16 is fetched in an output terminal 8 via a buffer 7.
Patent JP-S6324882-A (JP)
Inventor: JIYON ANTONII SHIYOOFUIIRUDO
IPC: C12N1/20
Filed: 1987-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1066431-A (JP)
Title: Combine harvester
Inventor: HIDAKA SHIGEMI
IPC: A01D41/12
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To prevent dirt from attaching and being inhaled and also to arrange a radiator for cooling an engine by water, a fan, etc., by utilizing a space in front of an engine housing. SOLUTION: This combine harvester having an engine 21 for driving a mowing part and a thrashing part installed in the interior of an engine housing 24 arranged at the rear side of a getting on step 25 for an operator, has an outside air-introducing housing 27 for producing a dust-removed air installed adjacent to the exterior of the engine housing 24, an outside air-introducing opening 28 formed on the rear machine exterior side surface of the outside air-introducing housing 27 and a dust-removed air-sending opening 29 formed on the front machine interior surface of the outside air-introducing housing 27.
Patent JP-H0729636-A (JP)
Title: Connecting device
Inventor: SUZUKI HIDETAKE
IPC: H01R13/639
Filed: 1993-07-07
Abstract: PURPOSE:To increase a locking force while connecting device having a hook is locked, without modifying the locking structure of the connecting device. CONSTITUTION:This connecting device, e.g. a half-pitch connector, has a male contact 5 having a freely openable hook 6 and inserted into a female contact 2 having a lock 4. After the level portion 6a of the hook 6 is released and the lock 4 is locked in the engagement portion 6b of the hook 6, a locking member 8 is fitted into a gap formed by the releasing.
Patent JP-H0518662-A (JP)
Title: Refrigerator with thawing device
Inventor: ONISHI KENJI
IPC: G05D23/19
Filed: 1991-07-09
Abstract: PURPOSE:To achieve a fair finish in thawing frozen food in a refrigerator with a thawing device even when the weight and shape of the food vary, and keep the food fresh in an atmosphere suitable for preserving fish and meat even when the food is left in the thawing device after thawing. CONSTITUTION:Two or more temperature sensors 30 and 31 are in heat- conductible close contact with a bottom plate 26, and the first step is defined as a time period required for one of the temperature sensors 30 and 31 to rise up to a specified temperature. A controller controls the energizing time period and energizing ratio that are automatically determined according to the time period of the first step, a finish setting input, and a temperature difference between the two temperature sensors 30 and 31.
Patent JP-H0830594-A (JP)
Title: Tape printer
Inventor: UENO HIDEO
IPC: B41J3/36
Filed: 1994-07-20
Abstract: PURPOSE:To accurately grasp the layout of a character or a decoration frame to be practically printed out. CONSTITUTION:A required document is inputted and a decoration frame is set up by depressing an edition key for inputting alphabets or the like and a line format setting key. When an image key is depressed, the printing state of document data on a tape is approximately displayed on a liquid crystal display 5. Namely a tape frame 91 is displayed on the outermost side and black rectangles 93a to 93f corresponding to the sizes of respective characters are displayed on respective positions corresponding to printing positions on the tape on the inside of the frame 91. A decoration frame is displayed by a rectangle 95a surrounding a block and black rectangles 95c, 95b corresponding to right and left patterns.
Patent JP-S6060705-A (JP)
Title: Leaf-wound transformer
Inventor: OOKUBO HITOSHI
IPC: H01F27/28
Filed: 1983-09-14
Abstract: PURPOSE:To improve the dielectric strength on the creeping surface of a winding end part by a method wherein an insulating barrier is inserted from outside along the direction of a winding stack, and the outside end part of the insulating barrier is protruded from the winding end part. CONSTITUTION:On a high voltage winding 7, an angle-formed insulating barrier 20 is inserted into the stack-directioned end part located between the adjoining colling ducts 4 from outside of a winding along the stacked face of winding. The outer end part of the barrier 20 is bent toward ouside of the built direction of windig. An insulating plate 21 is arranged in horizontal direction between an earthing material 11 and the end part of a winding, and the bent part of the barrier 20 is connected to the insulating plate 21. As a result, the dielectric strength of the creeping surface of the winding end part can be improved, and the discharge starting voltage of the winding end part can also be improved remarkably.
Patent JP-2000358120-A (JP)
Title: Image forming device, control method for the image forming device and storage medium
Inventor: TAIRA MASANOBU
IPC: G06F3/12
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device in which the number of combinations of printer and reader connections are possible without causing failures or malfunctions and provides an abundant product lineup to users and to provide a control method for the image forming device and a storage medium. SOLUTION: In the image forming device where a reader section and a printer section are separable, the power consumption information of the reader section is transmitted to the printer section (S101), the printer section discriminates whether the sum of the power consumption of the reader section and the power consumption of the printer section is within a prescribed value, in this case, equal to or below 1.5 kW (S102) and continues the operation when equal to or below the prescribed value (S103). When the sum exceeds 1.5 kW, whether the sum of the power consumption in a low power consumption mode registered in the printer section and the power consumption of the reader section is 1.5 kW or below is discriminated (S104), and when the sum is 1.5 kW or below, the fixed control is set to the low power consumption mode and the operation continues.  When the sum does not become below 1.5 kW, the use of the device is inhibited and the inhibition is notified.
Patent JP-S5693640-A (JP)
Title: Preventing method for occurrence of abnormal cycle for sheet separator
Inventor: KAWACHI MASATAKA
IPC: B65H7/18
Filed: 1979-12-26
Abstract: PURPOSE: To prevent the occurrence of an extroadinary condition at a feeding cycle, by a method wherein operations to feed the second sheet is suspended for a given period of time after operations to feed out the first sheet are completed.  
     CONSTITUTION: A pick-up roller 3 and a feed roller 7 work in combination with each other through driving of a shaft 4, and the action is controlled through coupling of a clutch 9 and a brake 10 to the shaft 4. The timing for starting and a stopping actions are regulated such that the rollers 3 and 7 are caused to stop immediately after feeding out of a single sheet is completed. After a time required for a cycle has elapsed, the rollers 3 and 7 are driven again, and an interval between the first sheet and the second sheet is adjusted optionally. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05337813-A (JP)
Title: Method of polishing inner surface of nonmagnetic pipe and device therefor
Inventor: IIZUKA TOSHIKI
IPC: B24B31/112
Filed: 1992-06-03
Abstract: PURPOSE:To widely control internal surface polishing conditions for a nonmagnetic pipe, and aim at enhancing the polishing efficiency and at maintaining the polishing characteristic. CONSTITUTION:Guide holes 21 are formed in a rotary ring 21 adapted to be rotated around a nonmagnetic pipe 1, and a magnet 23B is attached to the rotary ring 21. The nonmagnetic pipe 1 is rotated by a chuck 32 which is rotated by a motor 35 through the intermediary of a rotary cylinder 32 and a gripping cylinder 31, And a movable base 30 is reciprocated by link mechanisms 45, 46. The gripping cylinder 31 is attached to the rotary cylinder 33, slidably in the axial direction, through spline-joint, and is superposed thereto with high frequency vibration by a piezoelectric vibrator 39. A polishing pressure and a polishing peripheral speed can be set independent from each other due to the combination of the rotational speed of the rotary ring 21 and the rotational speed of the nonmagnetic pipe 1, and further, the superposition of the high frequency vibration enhances the polishing efficiency so as to maintain the polishing characteristic.
Patent JP-2000084503-A (JP)
Title: Fluid treatment of material to be treated and device therefor
Inventor: OKA HITOSHI
IPC: B08B3/00
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To treat the both of the surface and the back of a material to be treated with a fluid with high cleanness and at a low price without generating worn particles and without leaking the fluid. SOLUTION: A material to be treated holding means 18 for holding a material to be treated 17 and a rear shield plate 15 for preventing the back of the material to be treated from being contaminated by turbulence are mechanically separated. The rear shield plate 15 is fixed just the same as a surface shield plate 11 and only the material to be treated holding means 18 is rotated to enable this device to rigidly connect a feeding pipe 22 for feeding a fluid through the rear shielding plate 15 to the rear shielding plate 15. Further, a circulating system is installed so that the fluid by which the surface of the material to be treated is treated, is recovered in a recovery cylinder 13 and is circulated to feed it to the back of the material to be treated from the feeding pipe 22.
Patent JP-S5959209-A (JP)
Title: Permselective membrane and preparation thereof
Inventor: UEDA FUMIO
IPC: B01D71/26
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a permselective membrane comprising polyolefin or a diene polymer thin in an effective membrane thickness and easy to handle, by a method wherein a part of a solvent is evaporated from the surface of a formed membrane and the treated membrane is thereafter immersed in a coagulation liquid to be coagulated. CONSTITUTION:Poly 4-methyl pentene-1 is dissolved in cyclohexene to form a solution which is, in turn, cast onto a glass plate at 4 deg.C in a thickness of 0.3mm. and, after the solvent is evaporated for 3sec, the treated membrane is immersed in acetone to be coagulated. The obtained membrane has a thickness of 120mum in a dry state and, with respect to membrane capacity, the oxygen permeating speed is 2.8X10<-5>cc/cm<2>.sec.cmHg and selectivity to nitrogen is 3.9. The skin layer of this membrane is 0.7mum when calculated from the permeability of the membrane having uniform thickness and, from the point of view of the uniform membrane with selectivity of 4.0 it can be supposed that there is substantially no through pores.
Patent JP-S6147034-A (JP)
Inventor: MURAKAMI TADASHI
IPC: H01H51/22
Filed: 1984-08-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05196621-A (JP)
Title: Blood preserving vessel for inspection
Inventor: KAGAWA YOICHI
IPC: A61M1/02
Filed: 1991-06-13
Abstract: PURPOSE:To provide a blood preserving vessel for inspection capable of various kind of blood inspections without deteriorating accuracy even after the collected blood has been stored for a long time. CONSTITUTION:A blood preserving vessel 1 for inspection comprises a bag-like main body 2 made of a flexible synthetic resin and a sampling port 8 mounted on the upper end thereof; the bag-like main body 2 is formed in such a manner that its capacity range from 20 to 80ml, and an anticoagulation agent is filled therein, and its oxygen permeability relative to a whole blood of 1ml is equal to 0.1ml/24hrs-atm or more. A communicating member is mounted on the upper end of the blood preserving vessel 1 for inspection, and at least one blood component separating vessel is connected to it via a connecting tube. Since blood- collecting and preserving are possible simply keeping a closed circuit, the sterility of a sample can be kept, and it is possible to keep the sample at room temperature for at least three days, since it provides an appropriate oxygen permeability.
Patent JP-S6061123-A (JP)
Title: Nc punching press
Inventor: INOUE KIYOSHI
IPC: B21D28/36
Filed: 1983-09-12
Abstract: PURPOSE:To replace easily a punch or a die and to reduce working cost ant period by combining the working performed by simple formed punches to work a hole having complex shape. CONSTITUTION:In punching a hole, a motor is turned so that a punch obtained by selecting one of three punches 19, 20, 21 and a die corresponding to the punch are placed just below a rod 34. A sheet material 3 is positioned by actuating an X-axis motor and a Y-axis motor, and the die and punch are positioned by the indexing turning organized by interlocking a turning motor (one of 22A-22C) corresponding to the punch positioned just below the rod 34 and a die turning motor (one of 32A-32C) corresponding to said motor. A corresponding part is punched by exciting an electromagnet, and the same operation is performed by actuating the X-axis motor and the Y-axis motor. When a punching operation allotted to a certain punch is finished, the next punch and die are positioned again just below the rod 34 to perform the same operation. Thus a hole punching is finished by performing these operations throughout the whole of punchings.
Patent JP-H1112536-A (JP)
Title: Polyester resin composition for powder coating and powder coating
Inventor: YUSA MAKOTO
IPC: C09D163/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject curing catalyst addition type resin composition low in coloration degree and excellent in thermal stability, smoothness, mechanical characteristics, etc., by including a specific polyester resin and a specific organic phosphine halide compound. SOLUTION: This polyester resin composition comprises 100 pts.wt. of a polyester resin having carboxyl groups as main terminal groups and having an acid value of 20-100, preferably 20-80 mgKOH/g and a softening point of 90-140 deg.C, preferably 100-130 deg.C, and 0.1-5 pts.wt. of an organic phosphine halide compound of the formula: R'R3 P<+> X<-> (R is phenyl, butyl; R' is a 1-4C alkyl, phenyl, etc.; X is a halogen) (e.g. methyltriphenylphosphonium bromide).
Patent JP-H1111385-A (JP)
Title: Method and device for preventing pitching of hull
Inventor: ISHII AKIYOSHI
IPC: B63B39/06
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To prevent the pitching when a ship is stopped by performing the pendulum motion of a hydrofoil by a strut to support the hydrofoil to generate the hull pitching and the moment in the reverse direction. SOLUTION: In a strut 2 extended from a ship bottom 1b of a hull 1, a hydrofoil 3 is fixed to a forward end of the strut 2 through a fitting part. The strut 2 fitted with the hydrofoil 3 on its forward end is extended from the hull 1, and fitted to a driving mechanism 5 inside the hull 1. The hydrodynamic force combined with the lift and the hydrodynamic force during the acceleration/ deceleration is generated on the hydrofoil 3 by performing the forcible pendulum motion of the hydrofoil 3. The hydrodynamic force is changed depending on the speed of the hydrofoil 3 and the fitting angle of the hydrofoil 3 to the strut. The pendulum motion is controlled so that the wave moment to be exerted on the hull is canceled by the hydrodynamic force.
Patent JP-S6411718-A (JP)
Title: Power source for electrochemical machine
Inventor: ASAOKA TERUO
IPC: B23H3/02
Filed: 1987-07-07
Abstract: PURPOSE:To aim at shortening the machining time and at enhancing the surface quality by selectively opening and closing a plurality of electric discharge switches in accordance with the current density of a supply pulse so as to efficiently discharge electric charge from a plurality of capacitors. CONSTITUTION:At the preceding stage of a finishing process, a current waveform setting section 38 turns on, for example, five electric discharge switches 29-1 through 29-5 through a gate circuit 33 so as to fed surface roughness enhancing pulses P1 between electrodes 2, 3 from capacitors 27-1 through 27-5 in accordance with a current density which is calculated by a CPU 40 in a machining condition control section 9. In the case of skin removing pulses P3 which are intermittently fed during the preceding stage of the finishing process, electric discharge switches 29-6 through 29-15 are turned on in accordance with the current density of the pulses P3, so as to allow capacitors 27-6 through 27-15 to discharge. Further, in the case cf high current density pulses for forming a glossy surface, all switches 29-1 through 29-n so as to allow capacitors 27-1 through 27-n to discharge. Thus, it is possible to efficiently use the capacitors so as to aim at shortening the machining time and to smoothly change over pulses, thereby it is possible to enhance the surface quality.